CN210615753U

CN210615753U - Flat iron deslagging mold

Info

Publication number: CN210615753U
Application number: CN201921259697.9U
Authority: CN
Inventors: 段国华
Original assignee: Hangzhou Tongben Mould Manufacturing Co ltd
Current assignee: Hangzhou Tongben Mould Manufacturing Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-26
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a band iron removes slag mold, including punch holder board, lower bolster and guide pillar, be provided with face-rolling welding slag excision mechanism and cut the welding slag drift on the punch holder board, the lower fixed surface of punch holder board is connected with the guide pin bushing, lower bolster and guide pillar fixed connection, this band iron removes slag mold, cuts wide face welding slag and face-rolling welding slag through face-rolling welding slag drift and face-rolling welding slag excision mechanism, sets up two processes on a pair mould and makes efficiency improve, and two processes can make the welding slag of product all amputate totally everywhere, and die-cut terrace die adoption prevents empting the structure, makes the mould more stable in putting into production, for guaranteeing the mould precision, has adopted the slip guide pillar to improve the rigidity of die carrier.

Description

Flat iron deslagging mold

Technical Field

The utility model relates to a stamping die technical field specifically is a band iron removes slag mold.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The existing mode of taking out the flat iron welding slag is that large-scale welding slag is the excision of trimming die, then the manual work is polished to miniature welding slag, but will two kinds of separately not only occupy the resource many and the manual work is polished inefficiency and the defective rate is high. Therefore, we propose a flat iron deslagging mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a band iron removes dregs mould to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a band iron deslagging mould, includes punch holder board, lower bolster and guide pillar, be provided with rolling face welding slag resection mechanism and cut the welding slag drift on the punch holder board, the lower fixed surface of punch holder board is connected with the guide pin bushing, lower bolster and guide pillar fixed connection.

Preferably, the rolling surface welding slag cutting mechanism comprises a rolling welding slag fixing seat, the lower surface of the upper die base plate is fixedly connected with the rolling welding slag fixing seat, the bottom of the rolling welding slag fixing seat is connected with a rolling welding slag cutter, and a rolling cutting device is arranged on the rolling welding slag fixing seat.

Preferably, the roll-cutting device comprises a roller and a roller scraper, the roll welding slag fixing seat is connected with the roller and the roller scraper, the roller is provided with two groups and symmetrically arranged along the center of the roll welding slag fixing seat, the roller scrapers are two groups, each group is two, and the roller scrapers are perpendicular to the tangent line of the roller.

Preferably, the lower surface of the upper die base plate is fixedly connected with a base plate, the base plate is fixedly connected with a fixing plate, the fixing plate is fixedly installed with a welding slag cutting punch, and the fixing plate is fixedly connected with an elastic part and a stripper plate.

Preferably, the lower template is fixedly connected with a concave template.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cut welding slag drift and roll face welding slag excision mechanism and cut away wide face welding slag and roll face welding slag, set up two processes on a pair mould and make efficiency improve, and two processes can make the welding slag of product all amputate totally everywhere.

2. The utility model discloses die-cut terrace die adopts and prevents empting the structure, makes the mould more stable in production, for guaranteeing the mould precision, has adopted the slip guide pillar to improve the rigidity of die carrier.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

FIG. 4 is an enlarged view of area A in FIG. 3;

fig. 5 is a rear view of the present invention.

In the figure: 1-upper die base plate; 2-guide pillar; 3-rolling surface welding slag cutting mechanism; 4-cutting the welding slag punch; 5-a lower template; 6-guide sleeve; 7-rolling welding slag fixing seat; 8-rolling welding slag cutter; 9-a rolling cutting device; 10-a roller; 11-roller scraper; 12-a backing plate; 13-fixing the plate; 14-an elastic member; 15-stripping plate; 16-cavity plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a band iron deslagging mould, includes punch holder board 1, lower bolster 5 and guide pillar 2, be provided with on the punch holder board 1 and roll face welding slag excision mechanism 3 and cut welding slag drift 4, roll face excision mechanism 3 excision and roll the narrow face welding slag, cut welding slag drift 4 excision broad face welding slag, the lower fixed surface of punch holder board 1 is connected with guide pin bushing 6, lower bolster 5 and guide pillar 2 fixed connection adopt the slip guide pillar to improve the rigidity of die carrier.

The rolling surface welding slag cutting mechanism 3 comprises a rolling welding slag fixing seat 7, the lower surface of the upper die base plate 1 is fixedly connected with the rolling welding slag fixing seat 7, the bottom of the rolling welding slag fixing seat 7 is connected with a rolling welding slag cutter 8, and a rolling cutting device 9 is arranged on the rolling welding slag fixing seat 7.

Roll and cut device 9 includes roller bearing 10 and roller bearing scraper 11, roll welding slag fixing base 7 is connected with roller bearing 10 and roller bearing scraper 11, roller bearing 10 is provided with two sets ofly, and sets up along 7 centrosymmetric of roll welding slag fixing base, roller bearing scraper 11 has two sets ofly, and every group is two, roller bearing scraper 11 is perpendicular with the tangent line of roller bearing 10.

The specific implementation mode is as follows: the welding slag of both sides can be amputated when the upper die goes down to roll welding slag cutter 8, the welding slag on the edge of interlude then has roller bearing 10 to remove, because the product can advance in the middle of two roller bearings 10, the roller bearing 10 of both sides rotates and scrapes the welding slag on the product, because the welding slag of scraping can remain on roller bearing 10, can influence the processing of next product, consequently, respectively set up a roller bearing scraper 11 on roller bearing 10 upper and lower, the edge of a knife and the 10 external diameter contact of roller bearing scraper 11, can get rid of the welding slag when roller bearing 10 rotates.

The lower surface of the upper die base plate 1 is fixedly connected with a base plate 12, the base plate 12 is fixedly connected with a fixing plate 13, the fixing plate 13 is fixedly installed with a welding slag cutting punch 4, and the fixing plate 13 is fixedly connected with an elastic part 14 and a stripping plate 15.

And a concave template 16 is fixedly connected to the lower template 5.

The specific implementation mode is as follows: the wide welding slag is cut by the cutting and welding punch 4, the cushion plate 12 supports the impact force generated when the cutting and welding punch 4 punches, the fixing plate 13 fixes the cutting and welding punch 4 and keeps the cutting and welding punch 4 stable, the fixing plate 13 is provided with the elastic piece 14 and the stripper plate 15, the elastic piece 14 only needs enough elastic force and has stable performance, the stripper plate 15 has two functions, one is used for stripping a product, after the cutting and welding punch 4 punches, the product can be clamped on the cutting and welding punch 4, the stripper plate 15 can enable the upper die to move upwards under the action of the elastic piece 14, the concave die plate 16 presses the product with the stripper plate 15 during punching, and the product needs a certain force to keep the product stable during punching.

The working principle is as follows: when the upper die moves downwards, firstly, the rolling welding slag cutter 8 cuts off some welding slag outside, then the upper die continues to move downwards, when the roller 10 contacts with a product, the roller 10 scrapes off the welding slag on two sides of the product and rolls off the welding slag, then the roller scraper 11 removes the welding slag on the roller 10, the other process is that the stripper plate 15 firstly presses the product, then the upper die continues to move downwards, the cutting welding punch 4 contacts with the product, then the punching is started, the elastic piece 14 is compressed, when the upper die moves upwards after the finishing, the cutting welding punch 4 moves upwards along with the upper die, but the stripper plate is still when the elastic piece 14 meets, so that the product is separated from the cutting welding punch 4, and the product is taken out after the finishing process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a band iron deslagging mould, includes punch holder board (1), lower bolster (5) and guide pillar (2), its characterized in that: the welding slag cutting device is characterized in that the upper die base plate (1) is provided with a rolling surface welding slag cutting mechanism (3) and a welding slag cutting punch (4), the lower surface of the upper die base plate (1) is fixedly connected with a guide sleeve (6), and the lower die plate (5) is fixedly connected with the guide pillar (2).

2. The flat iron deslagging mould of claim 1, which is characterized in that: the rolling surface welding slag cutting mechanism (3) comprises a rolling welding slag fixing seat (7), the lower surface of the upper die base plate (1) is fixedly connected with the rolling welding slag fixing seat (7), the bottom of the rolling welding slag fixing seat (7) is connected with a rolling welding slag cutter (8), and a rolling cutting device (9) is arranged on the rolling welding slag fixing seat (7).

3. The flat iron deslagging mould of claim 2, which is characterized in that: roll and cut device (9) including roller bearing (10) and roller bearing scraper (11), roll welding slag fixing base (7) and roller bearing (10) and roller bearing scraper (11) are connected, roller bearing (10) are provided with two sets ofly, and set up along roll welding slag fixing base (7) centrosymmetry, roller bearing scraper (11) have two sets ofly, and every group is two, roller bearing scraper (11) are perpendicular with the tangent line of roller bearing (10).

4. The flat iron deslagging mould of claim 1, which is characterized in that: the lower surface fixedly connected with backing plate (12) of last punch holder board (1), fixedly connected with fixed plate (13) on backing plate (12), fixed plate (13) and cutting welding slag drift (4) fixed mounting, fixed plate (13) fixedly connected with elastic component (14) and take off flitch (15).

5. The flat iron deslagging mould of claim 1, which is characterized in that: and a concave template (16) is fixedly connected to the lower template (5).